CVE-2024-9917

A vulnerability, which was classified as critical, was found in HuangDou UTCMS V9. This affects an unknown part of the file app/modules/ut-template/admin/template_creat.php. The manipulation of the argument content leads to deserialization. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

Affected Software

Potential Mitigations

• Make fields transient to protect them from deserialization.
• An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.

Related Attack Patterns

• https://cwe.mitre.org/data/definitions/586.html

References

• https://github.com/DeepMountains/zzz/blob/main/CVE5-2.md
• https://vuldb.com/?ctiid.280245
• https://vuldb.com/?id.280245
• https://vuldb.com/?submit.418749